EXAMPLE$-6\mathrm{.}1$

A sample of fuel on analysis is found to contain carbon $85\%,$ hydrogen $10\%$ sulphur $2\%$ and ash $3\%.$ Find the higher calorific value of the fuel.A sample of fuel on analysis is found to contain carbon $85\%,$ hydrogen $10\%$ sulphur $2\%$ and ash $3\%.$ Find the higher calorific value of the fuel.A sample of fuel on analysis is found to contain carbon $85\%,$ hydrogen $10\%$ sulphur $2\%$ and ash $3\%.$ Find the higher calorific value of the fuel.